History for ns.optosensor.com
Domain: optosensor.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.optosensor.com
ns.optosensor.com is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.
The selected UTC date is 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 404 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.
- Use this report to investigate historical DNS uptime and nameserver reliability.
- Compare DNS latency changes, failed DNS checks, and response behavior over time.
- Review the latest resolved IP address and raw DNS check history for ns.optosensor.com.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
404 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:52
All timestamps shown in UTC
Latest Resolved IP on Selected Date
208.91.197.26
Most recently resolved hosting IP on selected date
Successful Responses
74
Checks that returned a measurable response
Failed Responses
0
Checks with no response or no returned latency
Failure Rate
0%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns.optosensor.com
Showing DNS history for 2026-08-19 UTC. Newest records appear first.
Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.
| # | Query Time (UTC) | Correlation ID | Latency | Response | IP Address |
|---|---|---|---|---|---|
| 74 | 2026-08-19 23:52 | 639227795899225951 |
|
137 ms | 208.91.197.26 |
| 73 | 2026-08-19 23:36 | 639227786351762008 |
|
146 ms | 208.91.197.26 |
| 72 | 2026-08-19 23:20 | 639227776640591733 |
|
269 ms | 208.91.197.26 |
| 71 | 2026-08-19 23:04 | 639227767128841282 |
|
266 ms | 208.91.197.26 |
| 70 | 2026-08-19 22:48 | 639227757477304711 |
|
272 ms | 208.91.197.26 |
| 69 | 2026-08-19 22:32 | 639227747572098014 |
|
273 ms | 208.91.197.26 |
| 68 | 2026-08-19 22:15 | 639227737588613113 |
|
267 ms | 208.91.197.26 |
| 67 | 2026-08-19 21:23 | 639227706134603955 |
|
292 ms | 211.38.240.141 |
| 66 | 2026-08-19 21:07 | 639227696589027396 |
|
273 ms | 208.91.197.26 |
| 65 | 2026-08-19 20:51 | 639227687097707639 |
|
267 ms | 208.91.197.26 |
| 64 | 2026-08-19 20:35 | 639227677474464487 |
|
269 ms | 208.91.197.26 |
| 63 | 2026-08-19 20:19 | 639227667767441118 |
|
132 ms | 208.91.197.26 |
| 62 | 2026-08-19 20:02 | 639227657984833832 |
|
270 ms | 208.91.197.26 |
| 61 | 2026-08-19 19:46 | 639227648079992640 |
|
4509 ms | 211.38.240.141 |
| 60 | 2026-08-19 19:30 | 639227638125048441 |
|
319 ms | 211.38.240.141 |
| 59 | 2026-08-19 19:13 | 639227628211392142 |
|
145 ms | 208.91.197.26 |
| 58 | 2026-08-19 18:56 | 639227618261696275 |
|
270 ms | 208.91.197.26 |
| 57 | 2026-08-19 18:40 | 639227608366233645 |
|
274 ms | 208.91.197.26 |
| 56 | 2026-08-19 18:23 | 639227598301787588 |
|
273 ms | 208.91.197.26 |
| 55 | 2026-08-19 17:30 | 639227566241010716 |
|
273 ms | 208.91.197.26 |
| 54 | 2026-08-19 17:13 | 639227556454538959 |
|
137 ms | 208.91.197.26 |
| 53 | 2026-08-19 16:57 | 639227546640305542 |
|
134 ms | 208.91.197.26 |
| 52 | 2026-08-19 16:41 | 639227536965466472 |
|
2298 ms | 211.38.240.141 |
| 51 | 2026-08-19 16:24 | 639227527048658280 |
|
271 ms | 208.91.197.26 |
| 50 | 2026-08-19 16:08 | 639227517386634438 |
|
272 ms | 208.91.197.26 |
| 49 | 2026-08-19 15:52 | 639227507459551637 |
|
138 ms | 208.91.197.26 |
| 48 | 2026-08-19 15:35 | 639227497515595277 |
|
269 ms | 208.91.197.26 |
| 47 | 2026-08-19 15:18 | 639227487441798036 |
|
135 ms | 208.91.197.26 |
| 46 | 2026-08-19 15:02 | 639227477445551863 |
|
271 ms | 208.91.197.26 |
| 45 | 2026-08-19 14:45 | 639227467297067891 |
|
284 ms | 208.91.197.26 |
| 44 | 2026-08-19 14:28 | 639227457057795635 |
|
316 ms | 208.91.197.26 |
| 43 | 2026-08-19 13:34 | 639227425244777397 |
|
283 ms | 208.91.197.26 |
| 42 | 2026-08-19 13:18 | 639227415422116485 |
|
284 ms | 208.91.197.26 |
| 41 | 2026-08-19 13:01 | 639227405307256053 |
|
1282 ms | 211.38.240.141 |
| 40 | 2026-08-19 12:45 | 639227395396602630 |
|
1294 ms | 211.38.240.141 |
| 39 | 2026-08-19 12:28 | 639227385510363611 |
|
280 ms | 208.91.197.26 |
| 38 | 2026-08-19 12:12 | 639227375508324850 |
|
1299 ms | 211.38.240.141 |
| 37 | 2026-08-19 11:55 | 639227365326611906 |
|
275 ms | 208.91.197.26 |
| 36 | 2026-08-19 11:38 | 639227355360014208 |
|
272 ms | 208.91.197.26 |
| 35 | 2026-08-19 11:21 | 639227345036782165 |
|
294 ms | 211.38.240.141 |
| 34 | 2026-08-19 11:04 | 639227334992964533 |
|
274 ms | 208.91.197.26 |
| 33 | 2026-08-19 10:47 | 639227324986605572 |
|
145 ms | 208.91.197.26 |
| 32 | 2026-08-19 10:31 | 639227314928414539 |
|
276 ms | 208.91.197.26 |
| 31 | 2026-08-19 09:37 | 639227283029182134 |
|
271 ms | 208.91.197.26 |
| 30 | 2026-08-19 09:21 | 639227273294779350 |
|
135 ms | 208.91.197.26 |
| 29 | 2026-08-19 09:05 | 639227263525231313 |
|
140 ms | 208.91.197.26 |
| 28 | 2026-08-19 08:48 | 639227253578313363 |
|
271 ms | 208.91.197.26 |
| 27 | 2026-08-19 08:32 | 639227243649973322 |
|
271 ms | 208.91.197.26 |
| 26 | 2026-08-19 08:15 | 639227233581059317 |
|
567 ms | 211.38.240.141 |
| 25 | 2026-08-19 07:58 | 639227223667352067 |
|
271 ms | 208.91.197.26 |
| 24 | 2026-08-19 07:42 | 639227213714837066 |
|
268 ms | 208.91.197.26 |
| 23 | 2026-08-19 07:25 | 639227203701208496 |
|
268 ms | 208.91.197.26 |
| 22 | 2026-08-19 07:09 | 639227193643202179 |
|
283 ms | 208.91.197.26 |
| 21 | 2026-08-19 06:52 | 639227183584431597 |
|
272 ms | 208.91.197.26 |
| 20 | 2026-08-19 06:35 | 639227173347403088 |
|
273 ms | 208.91.197.26 |
| 19 | 2026-08-19 05:41 | 639227141523007601 |
|
177 ms | 208.91.197.26 |
| 18 | 2026-08-19 05:25 | 639227131785931574 |
|
272 ms | 208.91.197.26 |
| 17 | 2026-08-19 05:09 | 639227122176475389 |
|
271 ms | 208.91.197.26 |
| 16 | 2026-08-19 04:53 | 639227112668934596 |
|
269 ms | 208.91.197.26 |
| 15 | 2026-08-19 04:37 | 639227102773292788 |
|
576 ms | 211.38.240.141 |
| 14 | 2026-08-19 04:21 | 639227093141136930 |
|
270 ms | 208.91.197.26 |
| 13 | 2026-08-19 04:05 | 639227083449420147 |
|
266 ms | 208.91.197.26 |
| 12 | 2026-08-19 03:48 | 639227073771748493 |
|
274 ms | 208.91.197.26 |
| 11 | 2026-08-19 03:32 | 639227063977347614 |
|
136 ms | 208.91.197.26 |
| 10 | 2026-08-19 03:16 | 639227054253519024 |
|
136 ms | 208.91.197.26 |
| 9 | 2026-08-19 03:00 | 639227044381963886 |
|
270 ms | 208.91.197.26 |
| 8 | 2026-08-19 02:43 | 639227034441085514 |
|
272 ms | 208.91.197.26 |
| 7 | 2026-08-19 01:51 | 639227003126489968 |
|
2294 ms | 211.38.240.141 |
| 6 | 2026-08-19 01:35 | 639226993456311614 |
|
273 ms | 208.91.197.26 |
| 5 | 2026-08-19 01:19 | 639226983847312345 |
|
176 ms | 208.91.197.26 |
| 4 | 2026-08-19 01:03 | 639226974357874853 |
|
139 ms | 208.91.197.26 |
| 3 | 2026-08-19 00:47 | 639226964670484721 |
|
135 ms | 208.91.197.26 |
| 2 | 2026-08-19 00:31 | 639226954857899696 |
|
136 ms | 208.91.197.26 |
| 1 | 2026-08-19 00:14 | 639226945091603488 |
|
271 ms | 208.91.197.26 |